The Valve,check, cataloged under National Stock Number 4820-00-153-0258, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Admiral Valve Llc Dba Cpv Manufacturing. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-153-0258 |
| Primary Part Number | 680-1/PL-5553 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Admiral Valve Llc Dba Cpv Manufacturing |
| Status | ACTIVE |
| Material | COPPER ALLOY AND RUBBER SEAT |
| Valve Operation Method | AUTOMATIC |
| Renewable Seat Ring Type | PRESSED-IN |
| Flow Control Device | DISK |
| Style Designator | STRAIGHT THRU |
| Media for Which Designed | WATER-OIL-GAS SINGLE RESPONSE |
| Connection Style | STREAMLINED WITH TWO BRAZING RING (PIPE) FIRST END |
| Nominal Pipe Size Accommodated | 0.250 INCHES FIRST END IN |
| Criticality Code Justification | ZZZY |
| Disk Loading Method | SPRING |
| Operating Pressure | 6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 680-1/PL-5553 | Admiral Valve Llc Dba Cpv Manufacturing (USA) |
| 680-1 | Admiral Valve Llc Dba Cpv Manufacturing (USA) |
| B8635 | Admiral Valve Llc Dba Cpv Manufacturing (USA) |
| A10967 | Admiral Valve Llc Dba Cpv Manufacturing (USA) |
NSN 4820-00-153-0258 is a Valve,check, manufactured by Admiral Valve Llc Dba Cpv Manufacturing, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-153-0258 has 4 cross-referenced part numbers: 680-1/PL-5553 (Admiral Valve Llc Dba Cpv Manufacturing), 680-1 (Admiral Valve Llc Dba Cpv Manufacturing), B8635 (Admiral Valve Llc Dba Cpv Manufacturing), A10967 (Admiral Valve Llc Dba Cpv Manufacturing).
There are 12 known substitutes for 4820-00-153-0258: 5305-00-010-2573, 5905-00-116-8566, 2825-00-147-5828 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 680-1/PL-5553: Material: COPPER ALLOY AND RUBBER SEAT; Valve Operation Method: AUTOMATIC; Renewable Seat Ring Type: PRESSED-IN; Flow Control Device: DISK. 12 total characteristics are documented in the Federal Logistics Information System.